CN219103428U - Refrigerator-freezer with fingerprint lock and remove fresh-keeping function of flavor - Google Patents

Abstract

The utility model discloses an ice chest with fingerprint lock and deodorizing and fresh-keeping functions, which comprises an ice chest body and a control part arranged at the upper part of the ice chest body; at least one vacuum cabinet is vertically arranged in the refrigerator body, at least one vacuum box is arranged in the vacuum cabinet, a cabinet door matched with the vacuum cabinet is arranged on the refrigerator body, and a sucker lock matched with the cabinet door is arranged on the refrigerator body; the middle part in the control part is sequentially provided with an ozone generator, an emergency power supply and a vacuum pump from top to bottom, and electromagnetic valves and controllers are arranged on two sides of the emergency power supply in the control part; the ozone generator is connected with the electromagnetic valve and the vacuum box through a pipeline, and the vacuum pump is connected with the sucker lock and the vacuum box through a pipeline; the ozone generator, the emergency power supply, the electromagnetic valve and the vacuum pump uniform controller are electrically connected. The vacuum fresh-keeping and ozone deodorizing operation in the refrigerator is realized through the arrangement of the vacuum pump and the ozone generator.

Description

Refrigerator-freezer with fingerprint lock and remove fresh-keeping function of flavor

Technical Field

The utility model relates to the technical field of household appliances, in particular to a refrigerator with fingerprint lock and deodorizing and fresh-keeping functions.

Background

The traditional refrigerator is characterized in that the storage period of food is prolonged by freezing and bacteriostasis, the continuous freezing temperature value is a main factor of energy consumption of the refrigerator, and the freezing storage of the food is also illicit in nutrition, sanitation and science, because the moisture in the food is condensed into ice during freezing, and after thawing, the nutrients and pigments can be loose with the loss of ice water, and the texture is loose, and the color and the freshness are lost.

The normal pressure refrigeration and freezing fresh-keeping are two technical misareas of modern refrigerators and modern freezers, and the refrigerator is required to be frequently started to refrigerate by air heat and food internal heat caused by high environmental temperature, so the power consumption of the refrigerator in the high temperature period is higher than Wen Qishu times lower. The fruit and vegetable food is refrigerated in a normal pressure refrigerator, still keeps breathing and metabolism to consume self nutrient, and quickly spoils and decays in the process of ethylene ripening and enzyme decomposition to lose eating price. After meat food is frozen into solid ice in an atmospheric refrigerator, nutrient elements and pigments in cell tissues are separated out due to the extrusion damage of freezing, and the nutrient elements and pigments are lost by 70% along with the unfreezing ice water when the food is unfrozen, so that colorless, odorless and nutrient-free zombie meat is formed.

Although the normal pressure refrigerator is designed to store meat without ice, the normal pressure micro-freezing temperature value is a complex temperature bed of various psychrophilic bacteria, so the stored meat can be quickly deteriorated and rotted to generate odor. In addition, in the long-time use of the existing refrigerator, peculiar smell can be generated in the refrigerator due to deterioration of storage products, and when the refrigerator is opened, the peculiar smell drifts to bring bad use feeling to the user.

For example, the refrigerator disclosed in CN201911296571.3 includes a case 1, and further includes: the food material vacuum device comprises an electrostatic field generating device for generating an electric field into a box body 1, a vacuum pumping device 5 for vacuumizing the box body 1, and a controller 8 for starting the electrostatic field generating device and controlling the operation state of the vacuum pumping device after food materials are stored, wherein the controller 8 controls the electrostatic field generating device and the vacuum pumping device 5 to start to operate simultaneously. Although the refrigerator adopts vacuum pumping for preservation, the refrigerator lacks a function of removing peculiar smell in the refrigerator;

for another example, an ozone disinfection refrigerator disclosed in CN201810691998.2, comprising a refrigerator main body 1, a fresh-keeping cabinet 2, a freezer 3 and an ozone generator 10, is characterized in that: the refrigerator comprises a refrigerator body 1, a fresh-keeping cabinet 2 fixedly connected with the top end of the refrigerator body 1, a fresh-keeping door 7 movably connected with the middle part in front of the fresh-keeping cabinet 2, a fresh-keeping frame 103 fixedly connected with the top end of the fresh-keeping door 7, an ozone detector 104 electrically connected with the middle part in the interior of the fresh-keeping door 7, a refrigerator 3 fixedly connected with the bottom end of the refrigerator body 1, a refrigerator door 5 movably connected with the middle part in front of the refrigerator 3, a bearing leg 4 fixedly connected with the bottom end of the refrigerator 3, an inner wall 101 is respectively and nested and connected with the hollow parts of the refrigerator 3 and the fresh-keeping cabinet 2, a lighting lamp 102 is electrically connected with the middle part, close to the inner wall 101, of the inner top end of the fresh-keeping cabinet 2 and the refrigerator 3, a partition 109 is fixedly connected with a refrigerator 111, an ozone generator 110 is embedded and is electrically connected with the hollow parts of the partition 109, a refrigerator 111 is electrically connected with a temperature detector 112 at the rear top end of the refrigerator body 1 and the rear of the refrigerator 112, and a controller 113 is electrically connected with the middle parts of the two temperature detectors. Similarly, the refrigerator adopts ozone to deodorize and disinfect the interior of the refrigerator, but the fresh-keeping of foods is still carried out by adopting the traditional low-temperature refrigeration means;

in addition, the traditional refrigerator door is in a state of being openable at any time, so that the vacuum fresh-keeping state is not easy to maintain on one hand, and on the other hand, the openable state of the refrigerator door has certain danger for children with smaller ages;

therefore, a refrigerator with fingerprint lock and deodorizing and fresh-keeping functions is provided to solve the existing defects.

Disclosure of Invention

The utility model aims to overcome the defects of the technology and provide the refrigerator with the fingerprint lock and the deodorizing and fresh-keeping functions.

In order to solve the technical problems, the technical scheme provided by the utility model is that the refrigerator with the fingerprint lock and the deodorizing and fresh-keeping functions is as follows: comprises an ice chest body and a control part arranged at the upper part of the ice chest body;

at least one vacuum cabinet is vertically arranged in the refrigerator body, at least one vacuum box is arranged in the vacuum cabinet, a cabinet door matched with the vacuum cabinet is arranged on the refrigerator body, and a sucker lock matched with the cabinet door is arranged on the refrigerator body;

the middle part in the control part is sequentially provided with an ozone generator, an emergency power supply and a vacuum pump from top to bottom, and electromagnetic valves and controllers are arranged on two sides of the emergency power supply in the control part;

the ozone generator is connected with the electromagnetic valve and the vacuum box through a pipeline, and the vacuum pump is connected with the sucker lock and the vacuum box through a pipeline;

the ozone generator, the emergency power supply, the electromagnetic valve and the vacuum pump uniform controller are electrically connected.

As an improvement, the cabinet door also comprises a fingerprint identifier, wherein the fingerprint identifier is arranged in the middle of the cabinet door and is electrically connected with the controller.

Compared with the prior art, the utility model has the advantages that: 1. the vacuum fresh-keeping and ozone deodorizing operation in the refrigerator is realized by the arrangement of the vacuum pump and the ozone generator;

2. the refrigerator can lock the cabinet door by means of the vacuum pump in the working state, and the cabinet door can be opened when the vacuum pump stops working, so that synchronous operation is realized, and the refrigerator is ingenious in design, simple in structure and convenient to operate;

3. by adopting the fingerprint identification mode, the false opening can be avoided, and the safety is improved.

Drawings

FIG. 1 is a schematic diagram of an ice chest with fingerprint lock and deodorizing and preserving functions according to the present utility model.

FIG. 2 is a control schematic diagram of an ice chest with fingerprint lock and deodorizing and preserving functions according to the present utility model.

As shown in the figure: 1. the refrigerator comprises a refrigerator body, 2, a control part, 3, a vacuum cabinet, 4, a vacuum box, 5, a cabinet door, 6, a sucker lock, 7, an ozone generator, 8, an emergency power supply, 9, a vacuum pump, 10, an electromagnetic valve, 11, a controller, 12 and a fingerprint identifier.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

In the description of the embodiments of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which the product of the present utility model is conventionally put when used, it is merely for convenience of describing the present utility model and simplifying the description, and it does not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang" and the like, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present utility model, "plurality" means at least 2.

In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-2, an ice chest with fingerprint lock and deodorizing and fresh-keeping functions comprises an ice chest body 1 and a control part 2 arranged at the upper part of the ice chest body 1;

the refrigerator body 1 is vertically provided with a cuboid, at least one vacuum cabinet 3 is vertically arranged in the refrigerator body 1, the number of the vacuum cabinets 3 is set according to actual requirements, and in the embodiment, the number of the vacuum cabinets 3 is preferably 2;

at least one vacuum box 4 is arranged in the vacuum cabinet 3, the vacuum boxes 4 are arranged up and down, the number of the vacuum boxes 4 is set according to actual requirements, and in the embodiment, the number of the vacuum boxes 4 is preferably 2;

be equipped with on the refrigerator-freezer body 1 with vacuum cabinet 3 complex cabinet door 5, specifically, cabinet door 5 rotates with refrigerator-freezer body 1 one side to be connected, be equipped with on the refrigerator-freezer body 1 with cabinet door 5 complex sucking disc lock 6, specifically, sucking disc lock 6 sets up in keeping away from cabinet door 5 and refrigerator-freezer body 1 one side of rotating to be connected.

Further, the sucking disc locks 6 are arranged at the upper end and the lower end of the cabinet door 5.

The middle part in the control part 2 is sequentially provided with an ozone generator 7, an emergency power supply 8 and a vacuum pump 9 from top to bottom, and electromagnetic valves 10 and a controller 11 are arranged on two sides of the emergency power supply 8 in the control part 2;

the ozone generator 7 is connected with the electromagnetic valve 10 through a pipeline and is connected with the vacuum box 4, and the vacuum pump 9 is connected with the sucker lock 6 and the vacuum box 4 through a pipeline;

the ozone generator 7, the emergency power supply 8, the electromagnetic valve 10 and the vacuum pump 9 are electrically connected with the uniform controller 11.

The cabinet door further comprises a fingerprint identifier 12, wherein the fingerprint identifier 12 is arranged in the middle of the cabinet door 5, and the fingerprint identifier 12 is electrically connected with the controller.

When the refrigerator is in implementation, the cabinet door 5 is in a closed state under the working state, the electromagnetic valve 10 is closed at the moment, and the ozone generator 7 is also in a stop working state;

at this time, the controller 11 controls the vacuum pump 9 to start working, and as the vacuum pump 9 is communicated with the suction disc lock 6 through a pipeline, the suction disc lock 6 works at this time to lock the cabinet door 5, and the cabinet door 5 is in a state incapable of being opened at this time.

Simultaneously, the vacuum pump 9 is connected with the vacuum box 4 through a pipeline, and performs vacuumizing operation on the vacuum box 4, so that vacuum preservation in the vacuum box 4 is realized.

After the fingerprint is identified by the fingerprint identifier 12, the vacuum pump 9 is controlled by the controller 11 to stop working, at the moment, the sucking disc lock 6 is in an opened state, and the cabinet door 5 is also in an openable state;

simultaneously, the controller 11 controls the electromagnetic valve 10 to be opened and controls the ozone generator 7 to start working, so that ozone deodorization in the refrigerator is realized;

in addition, an emergency power supply 8 is arranged in the control part 2, so that each working part is not affected after power failure.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (3)

1. The utility model provides a refrigerator-freezer with fingerprint lock and flavor removal fresh-keeping function which characterized in that: comprises a refrigerator body (1) and a control part (2) arranged at the upper part of the refrigerator body (1);

at least one vacuum cabinet (3) is vertically arranged in the refrigerator body (1), at least one vacuum box (4) is arranged in the vacuum cabinet (3), a cabinet door (5) matched with the vacuum cabinet (3) is arranged on the refrigerator body (1), and a sucking disc lock (6) matched with the cabinet door (5) is arranged on the refrigerator body (1);

an ozone generator (7), an emergency power supply (8) and a vacuum pump (9) are sequentially arranged in the middle part in the control part (2) from top to bottom, and electromagnetic valves (10) and controllers (11) are arranged on two sides of the emergency power supply (8) in the control part (2);

the ozone generator (7) is connected with the electromagnetic valve (10) through a pipeline and is connected with the vacuum box (4), and the vacuum pump (9) is connected with the sucker lock (6) and the vacuum box (4) through a pipeline;

the ozone generator (7), the emergency power supply (8), the electromagnetic valve (10) and the vacuum pump (9) are electrically connected with the uniform controller (11).

2. The ice chest with fingerprint lock and deodorizing and preserving functions as claimed in claim 1, wherein: the cabinet door also comprises a fingerprint identifier (12), wherein the fingerprint identifier (12) is arranged in the middle of the cabinet door (5), and the fingerprint identifier (12) is electrically connected with the controller.

3. The ice chest with fingerprint lock and deodorizing and preserving functions as claimed in claim 1, wherein: the sucking disc locks (6) are arranged at the upper end and the lower end of the cabinet door (5).

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